CN108754876A - Ultraviolet-resistant environmental-protection ecological cloth and preparation method thereof - Google Patents
Ultraviolet-resistant environmental-protection ecological cloth and preparation method thereof Download PDFInfo
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- CN108754876A CN108754876A CN201810452311.XA CN201810452311A CN108754876A CN 108754876 A CN108754876 A CN 108754876A CN 201810452311 A CN201810452311 A CN 201810452311A CN 108754876 A CN108754876 A CN 108754876A
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- cloth
- ultraviolet
- protection ecological
- resistant environmental
- preparation
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Nonwoven Fabrics (AREA)
- Protection Of Plants (AREA)
Abstract
The present invention relates to the technical fields of non-woven fabrics, and in particular to a kind of ultraviolet-resistant environmental-protection ecological cloth and preparation method thereof, ultraviolet-resistant environmental-protection ecological cloth of the present invention include that following raw material forms according to weight percent：Modified polypropylene agglomerate 6 ~ 8%, polypropylene chip 92 ~ 94%, ultraviolet-resistant environmental-protection ecological cloth of the invention use modified polypropylene agglomerate and polypropylene chip for raw material, and anti-ultraviolet property, water absorbency and water retentivity are good, and are conducive to plant growth.
Description
Technical field
The present invention relates to the technical fields of non-woven fabrics, and in particular to a kind of ultraviolet-resistant environmental-protection ecological cloth and its preparation side
Method.
Background technology
With the high speed development of world economy, global warming cause river spread unchecked and the case where soil erosion increasingly
Aggravation, the quickening of urbanization process will also result in that greening occupied area per capita is smaller and smaller, and the use of environmental and ecological bag can be
Protection green vegetation and the aspect that prevents soil loss have significant effect.But the stability of conventional environmental and ecological bag material
Poor, outdoors when long-term exposure, the ability of uvioresistant anti-electromagnetic wave is poor, is extremely easy in decomposition oxidation, this reduces ecologies
The intensity of bag, shortens service life.
Invention content
The object of the present invention is to provide a kind of ultraviolet-resistant environmental-protection ecological cloth, the intensity of the ultraviolet-resistant environmental-protection ecological cloth
Height, service life are long, while also helping the growth of plant.
To achieve the above object, present invention employs following technical schemes：A kind of ultraviolet-resistant environmental-protection ecological cloth, according to weight
Amount percentage includes following raw material composition：
6~8% polypropylene chip 92~94% of modified polypropylene agglomerate
The modified polypropylene agglomerate is prepared from the following steps：According to weight percent by the polypropylene powder of 70-85%
The uvioresistant of body, the polyacrylic acid of 5-10%, the initiator of 0.05-0.5%, the beta-naphthylacetic acid of 0.1-0.5%, 5-10%
The inorganic pigment of nano oxide powder and 4.85-9% mix, and the extruder for being 190-230 DEG C in temperature squeezes out up to modified
Polypropylene；Modified polypropene is manufactured into polypropylene agglomerate when temperature is 100~110 DEG C again；
The initiator is azodiisobutyronitrile, azo diisobutyl amidine dihydrochloride, potassium peroxydisulfate, diphenyl peroxide first
One or more kinds of mixtures in acyl, potassium permanganate or cerous ammonium nitrate；
The uvioresistant nano oxide powder is one kind in silica, titanium dioxide, ceria or zinc oxide
Or more than one mixture；
The inorganic pigment be chrome green, plumbous chromate, barba hispanica, zinc oxide, iron oxide, cadmium sulfide, basic zinc potassium chromate,
One or more kinds of mixtures in sulphur or potassium ferrocyanide.
Using above-mentioned technical proposal, ultraviolet-resistant environmental-protection ecological cloth of the invention utilizes modified polypropylene agglomerate and polypropylene
Slice is that the dye of modified polypropene can be improved wherein the modified polypropene is to utilize polyacrylic acid grafted polypropylene in raw material
Color, water-retaining property and the compatibility with environment, and bonding beta-naphthylacetic acid, beta-naphthylacetic acid are a kind of plant growth regulators, favorably
In the growth of plant, while it being additionally added anti-ultraviolet nano oxide powder, initiator and inorganic pigment, with further
The anti-uv-ray of raising modified polypropene, therefore the anti-ultraviolet property of the ultraviolet-resistant environmental-protection ecological cloth of the present invention, water suction
Property and water-retaining property are good, and are conducive to plant growth, can be fabricated to various environmental and ecological bags.
It is a further object of the present invention to provide a kind of preparation method of above-mentioned ultraviolet-resistant environmental-protection ecological cloth, this method is simple
It is convenient.
To achieve the above object, the present invention uses following technical scheme：A kind of preparation side of ultraviolet-resistant environmental-protection ecological cloth
Method includes the following steps：After modified polypropylene agglomerate is mixed with polypropylene chip fibre is spun into when temperature is 130~190 DEG C
Non-woven fabrics is made in dimension, then the fiber being spun into.
Moreover：The preparation method of above-mentioned ultraviolet-resistant environmental-protection ecological cloth, includes the following steps：By modification poly- third
After alkene master batch is mixed with polypropylene chip, a diameter of 2~12mm staple fibers and length are spun at 130~190 DEG C using shuttle reason machine
Fiber, and long fine cloth is made in long fibre, short fine cloth is made in staple fiber, then long fine cloth is made as middle layer, then by short fine cloth
For bottom and surface layer, ultraviolet-resistant environmental-protection ecological cloth is made using nonwoven acupuncture method.
Using above-mentioned technical proposal, the preparation method of ultraviolet-resistant environmental-protection ecological cloth of the invention be after raw material is mixed
Long and short fiber is spun under certain temperature respectively, and short fine cloth is made in staple fiber, long fine cloth is made in long fibre, and will long fine cloth
As middle layer, ultraviolet-resistant environmental-protection ecological cloth finally is made using nonwoven acupuncture method as surface layer and bottom in short fibre cloth, should
Method is simple and convenient, and can increase the intensity of ultraviolet-resistant environmental-protection ecological cloth, simultaneously because the modified polypropene that the present invention uses
The beta-naphthylacetic acid added in master batch is a kind of plant growth regulator, is conducive to the growth of plant, while being additionally added uvioresistant
Nano oxide powder, initiator and inorganic pigment, to further increase the anti-uv-ray of modified polypropene, thus this
The anti-ultraviolet property of ultraviolet-resistant environmental-protection ecological cloth prepared by inventive method, water absorbency and water retentivity are good, and are conducive to plant
Object is grown.
Specific implementation mode
Further by the following Examples, the present invention will be described；
Embodiment 1
After mixing 6% modified polypropylene agglomerate with 94% polypropylene chip according to weight percent, existed using shuttle reason machine
It is spun into a diameter of 2mm staple fibers and long fibre at 130 DEG C, and long fine cloth is made in long fibre, short fine cloth is made in staple fiber, then will
Ultraviolet-resistant environmental-protection ecological is made using nonwoven acupuncture method as middle layer, then using short fine cloth as bottom and surface layer in long fibre cloth
Cloth；
The modified polypropylene agglomerate is prepared from the following steps：According to weight percent by 70% molecular weight 3000
Molecular weight 4000 for polypropylene powder, 10% be polyacrylic acid, 0.5% cerous ammonium nitrate and potassium permanganate mixture,
0.5% beta-naphthylacetic acid, 10% uvioresistant nano ceric oxide conjunction titanium dioxide mixed powder and 9% chrome green
It mixes in mixing machine with the mixture of sulphur, is squeezed out in the double screw extruder that rotating speed is 20rpm, temperature is 190 DEG C to obtain the final product
Obtain chemical grafting polyacrylic acid bonding beta-naphthylacetic acid modified polypropylene；Modified polypropene is manufactured when temperature is 100 DEG C again
At polypropylene agglomerate.
Embodiment 2
After mixing 6% modified polypropylene agglomerate with 94% polypropylene chip according to weight percent, existed using shuttle reason machine
It is spun into a diameter of 2mm staple fibers and long fibre at 130 DEG C, and long fine cloth is made in long fibre, short fine cloth is made in staple fiber, then will
Ultraviolet-resistant environmental-protection ecological is made using nonwoven acupuncture method as middle layer, then using short fine cloth as bottom and surface layer in long fibre cloth
Cloth；
The modified polypropylene agglomerate is prepared from the following steps：It is by 85% molecular weight according to weight percent
10000 polypropylene powder, 5% molecular weight are 1000 polyacrylic acid, 0.05% dibenzoyl peroxide, 0.1%
The mixture of beta-naphthylacetic acid, 5% uvioresistant nanometer Zinc oxide powder and 4.85% barba hispanica and cadmium sulfide is in mixing machine
Mixing, squeezes out in the double screw extruder that rotating speed is 20rpm, temperature is 200 DEG C and obtains chemical grafting polyacrylic acid key to obtain the final product
Close beta-naphthylacetic acid modified polypropylene；Modified polypropene is manufactured into polypropylene agglomerate when temperature is 110 DEG C again.
Embodiment 3
After mixing 6% modified polypropylene agglomerate with 94% polypropylene chip according to weight percent, existed using shuttle reason machine
It is spun into a diameter of 2mm staple fibers and long fibre at 130 DEG C, and long fine cloth is made in long fibre, short fine cloth is made in staple fiber, then will
Ultraviolet-resistant environmental-protection ecological is made using nonwoven acupuncture method as middle layer, then using short fine cloth as bottom and surface layer in long fibre cloth
Cloth；
The modified polypropylene agglomerate is prepared from the following steps：It is by 75% molecular weight according to weight percent
6000 polypropylene powder, the mixing that 8% molecular weight is 5000 polyacrylic acid, 0.5% cerous ammonium nitrate and potassium peroxydisulfate
Object, 0.2% beta-naphthylacetic acid, 9% uvioresistant nano zine oxide and with titanium dioxide powder and 7.3% three oxidation two
Chromium and chromic acid lead mixture mix in mixing machine, are squeezed out i.e. in the double screw extruder that rotating speed is 15rpm, temperature is 200 DEG C
It must obtain chemical grafting polyacrylic acid bonding beta-naphthylacetic acid modified polypropylene；It is again 105 DEG C of when systems in temperature by modified polypropene
Cause polypropylene agglomerate.
The property indices of above-described embodiment 1-3 are as shown in table 1：
Table 1：The performance of ultraviolet-resistant environmental-protection ecological cloth obtained by embodiment 1-3
As shown in Table 1, the preparation method of ultraviolet-resistant environmental-protection ecological cloth of the invention is directly synthesized using one-step method, simple side
Just, the anti-ultraviolet aging ability of the ultraviolet-resistant environmental-protection ecological cloth while by this method prepared has good 100 or more
Good water imbibition, heat resistance and tensile strength, while the beta-naphthylacetic acid added also helps the growth of plant.
Anti-uv-ray detection is carried out to ultraviolet-resistant environmental-protection ecological cloth using the anti-aging experimental box of ultraviolet lamp.
Water absorbing properties test is as follows：The sample for weighing about 1 gram, is put into 1L flasks, the water of 800 ml is added, at room temperature
Unabsorbed moisture is filtered off after placing 2 hours, Water absorption is calculated according to following expressions.
The weight of Water absorption Q (g/g)=(water that the water-being initially added filters out)/sample.
Tensile property is tested according to GB/T 3923.1-1997, rate of extension 50mm/min.
The heat resistance of ultraviolet-resistant environmental-protection ecological cloth is tested using thermogravimetric analyzer.
Claims (6)
1. a kind of ultraviolet-resistant environmental-protection ecological cloth includes that following raw material forms according to weight percent：
Modified polypropylene agglomerate 6~8%
Polypropylene chip 92~94%；
According to weight percent by the polypropylene powder of 70-85%, the polyacrylic acid of 5-10%, 0.05-0.5% initiator,
The inorganic pigment of the beta-naphthylacetic acid of 0.1-0.5%, the uvioresistant nano oxide powder of 5-10% and 4.85-9% mixes,
The extruder for being 190-230 DEG C in temperature squeezes out up to modified polypropene；It it is again 100~110 DEG C in temperature by modified polypropene
When be manufactured into polypropylene agglomerate；The initiator is azodiisobutyronitrile, azo diisobutyl amidine dihydrochloride, persulfuric acid
One or more kinds of mixtures in potassium, dibenzoyl peroxide, potassium permanganate or cerous ammonium nitrate；The uvioresistant
Nano oxide powder is one or more kinds of mixtures in silica, titanium dioxide, ceria or zinc oxide；
The inorganic pigment is chrome green, plumbous chromate, barba hispanica, zinc oxide, iron oxide, cadmium sulfide, basic zinc potassium chromate, sulphur
Or one or more kinds of mixtures in potassium ferrocyanide.
2. a kind of preparation method of ultraviolet-resistant environmental-protection ecological cloth described in claim 1, includes the following steps：By modification poly- third
Alkene master batch is spun into fiber after being mixed with polypropylene chip when temperature is 130~190 DEG C, then anti-purple is made in the fiber being spun into
Outside line environmental-protection ecological cloth.
3. the preparation method of ultraviolet-resistant environmental-protection ecological cloth according to claim 2, it is characterised in that the modification is poly-
Propylene master batch is spun into staple fiber and long fibre respectively after being mixed with polypropylene chip；And long fine cloth, staple fiber is made in long fibre
Short fine cloth is made, then ultraviolet-resistant environmental-protection ecological is made as bottom and surface layer as middle layer, then using short fine cloth in long fine cloth
Cloth.
4. the preparation method of ultraviolet-resistant environmental-protection ecological cloth according to claim 3, it is characterised in that：The staple fiber
It is 2~12mm with long stapled diameter.
5. the preparation method of ultraviolet-resistant environmental-protection ecological cloth according to claim 3, it is characterised in that：The long fine cloth
It is made of shuttle reason machine with short fine cloth.
6. the preparation method of ultraviolet-resistant environmental-protection ecological cloth according to claim 3, it is characterised in that：The uvioresistant
Line environmental-protection ecological cloth is made of nonwoven acupuncture method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452311.XA CN108754876A (en) | 2018-05-12 | 2018-05-12 | Ultraviolet-resistant environmental-protection ecological cloth and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452311.XA CN108754876A (en) | 2018-05-12 | 2018-05-12 | Ultraviolet-resistant environmental-protection ecological cloth and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108754876A true CN108754876A (en) | 2018-11-06 |
Family
ID=64010560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810452311.XA Withdrawn CN108754876A (en) | 2018-05-12 | 2018-05-12 | Ultraviolet-resistant environmental-protection ecological cloth and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108754876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825947A (en) * | 2019-01-31 | 2019-05-31 | 西藏俊富环境恢复有限公司 | A kind of ecology non-woven fabrics and its application in slope greening |
| CN112726206A (en) * | 2020-12-28 | 2021-04-30 | 安徽省临泉县万隆塑料包装有限公司 | Ultraviolet-resistant polyethylene non-woven fabric and preparation method thereof |
-
2018
- 2018-05-12 CN CN201810452311.XA patent/CN108754876A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825947A (en) * | 2019-01-31 | 2019-05-31 | 西藏俊富环境恢复有限公司 | A kind of ecology non-woven fabrics and its application in slope greening |
| CN112726206A (en) * | 2020-12-28 | 2021-04-30 | 安徽省临泉县万隆塑料包装有限公司 | Ultraviolet-resistant polyethylene non-woven fabric and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
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| WW01 | Invention patent application withdrawn after publication |